1 /*
2 * e-mail-account-tree-view.c
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU Lesser General Public License as published by
6 * the Free Software Foundation.
7 *
8 * This program is distributed in the hope that it will be useful, but
9 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
10 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
11 * for more details.
12 *
13 * You should have received a copy of the GNU Lesser General Public License
14 * along with this program; if not, see <http://www.gnu.org/licenses/>.
15 *
16 */
17
18 #include "evolution-config.h"
19
20 #include <glib/gi18n-lib.h>
21
22 #include "e-mail-account-tree-view.h"
23
24 #define E_MAIL_ACCOUNT_TREE_VIEW_GET_PRIVATE(obj) \
25 (G_TYPE_INSTANCE_GET_PRIVATE \
26 ((obj), E_TYPE_MAIL_ACCOUNT_TREE_VIEW, EMailAccountTreeViewPrivate))
27
28 struct _EMailAccountTreeViewPrivate {
29 gint placeholder;
30 };
31
32 enum {
33 ENABLE,
34 DISABLE,
35 LAST_SIGNAL
36 };
37
38 static guint signals[LAST_SIGNAL];
39
G_DEFINE_TYPE(EMailAccountTreeView,e_mail_account_tree_view,GTK_TYPE_TREE_VIEW)40 G_DEFINE_TYPE (
41 EMailAccountTreeView,
42 e_mail_account_tree_view,
43 GTK_TYPE_TREE_VIEW)
44
45 static void
46 mail_account_tree_view_enabled_toggled_cb (GtkCellRendererToggle *cell_renderer,
47 const gchar *path_string,
48 EMailAccountTreeView *tree_view)
49 {
50 GtkTreeSelection *selection;
51 GtkTreePath *path;
52
53 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
54
55 /* Change the selection first so we act on the correct service. */
56 path = gtk_tree_path_new_from_string (path_string);
57 gtk_tree_selection_select_path (selection, path);
58 gtk_tree_path_free (path);
59
60 if (gtk_cell_renderer_toggle_get_active (cell_renderer))
61 g_signal_emit (tree_view, signals[DISABLE], 0);
62 else
63 g_signal_emit (tree_view, signals[ENABLE], 0);
64 }
65
66 static void
mail_account_tree_view_constructed(GObject * object)67 mail_account_tree_view_constructed (GObject *object)
68 {
69 GtkTreeView *tree_view;
70 GtkTreeViewColumn *column;
71 GtkCellRenderer *cell_renderer;
72
73 /* Chain up to parent's constructed() method. */
74 G_OBJECT_CLASS (e_mail_account_tree_view_parent_class)->constructed (object);
75
76 tree_view = GTK_TREE_VIEW (object);
77
78 gtk_tree_view_set_reorderable (tree_view, TRUE);
79
80 /* Column: Enabled */
81
82 column = gtk_tree_view_column_new ();
83 gtk_tree_view_column_set_expand (column, FALSE);
84 gtk_tree_view_column_set_title (column, _("Enabled"));
85
86 cell_renderer = gtk_cell_renderer_toggle_new ();
87 gtk_tree_view_column_pack_start (column, cell_renderer, TRUE);
88
89 g_signal_connect (
90 cell_renderer, "toggled",
91 G_CALLBACK (mail_account_tree_view_enabled_toggled_cb),
92 tree_view);
93
94 gtk_tree_view_column_add_attribute (
95 column, cell_renderer, "active",
96 E_MAIL_ACCOUNT_STORE_COLUMN_ENABLED);
97
98 gtk_tree_view_column_add_attribute (
99 column, cell_renderer, "visible",
100 E_MAIL_ACCOUNT_STORE_COLUMN_ENABLED_VISIBLE);
101
102 gtk_tree_view_append_column (tree_view, column);
103
104 /* Column: Account Name */
105
106 column = gtk_tree_view_column_new ();
107 gtk_tree_view_column_set_expand (column, TRUE);
108 gtk_tree_view_column_set_title (column, _("Account Name"));
109
110 cell_renderer = gtk_cell_renderer_pixbuf_new ();
111 g_object_set (cell_renderer, "stock-size", GTK_ICON_SIZE_MENU, NULL);
112 gtk_tree_view_column_pack_start (column, cell_renderer, FALSE);
113
114 gtk_tree_view_column_add_attribute (
115 column, cell_renderer, "icon-name",
116 E_MAIL_ACCOUNT_STORE_COLUMN_ICON_NAME);
117
118 gtk_tree_view_column_add_attribute (
119 column, cell_renderer, "visible",
120 E_MAIL_ACCOUNT_STORE_COLUMN_ONLINE_ACCOUNT);
121
122 cell_renderer = gtk_cell_renderer_text_new ();
123 g_object_set (cell_renderer, "ellipsize", PANGO_ELLIPSIZE_END, NULL);
124 gtk_tree_view_column_pack_start (column, cell_renderer, FALSE);
125
126 gtk_tree_view_column_add_attribute (
127 column, cell_renderer, "text",
128 E_MAIL_ACCOUNT_STORE_COLUMN_DISPLAY_NAME);
129
130 /* This renderer is just an empty space filler. */
131 cell_renderer = gtk_cell_renderer_pixbuf_new ();
132 gtk_tree_view_column_pack_start (column, cell_renderer, TRUE);
133
134 cell_renderer = gtk_cell_renderer_text_new ();
135 g_object_set (cell_renderer, "text", _("Default"), NULL);
136 gtk_tree_view_column_pack_end (column, cell_renderer, FALSE);
137
138 gtk_tree_view_column_add_attribute (
139 column, cell_renderer, "visible",
140 E_MAIL_ACCOUNT_STORE_COLUMN_DEFAULT);
141
142 cell_renderer = gtk_cell_renderer_pixbuf_new ();
143 g_object_set (
144 cell_renderer, "icon-name", "emblem-default",
145 "stock-size", GTK_ICON_SIZE_MENU, NULL);
146 gtk_tree_view_column_pack_end (column, cell_renderer, FALSE);
147
148 gtk_tree_view_column_add_attribute (
149 column, cell_renderer, "visible",
150 E_MAIL_ACCOUNT_STORE_COLUMN_DEFAULT);
151
152 gtk_tree_view_append_column (tree_view, column);
153
154 /* Column: Type */
155
156 column = gtk_tree_view_column_new ();
157 gtk_tree_view_column_set_expand (column, FALSE);
158 gtk_tree_view_column_set_title (column, _("Type"));
159
160 cell_renderer = gtk_cell_renderer_text_new ();
161 gtk_tree_view_column_pack_start (column, cell_renderer, TRUE);
162
163 gtk_tree_view_column_add_attribute (
164 column, cell_renderer, "text",
165 E_MAIL_ACCOUNT_STORE_COLUMN_BACKEND_NAME);
166
167 gtk_tree_view_append_column (tree_view, column);
168 }
169
170 static void
mail_account_tree_view_drag_end(GtkWidget * widget,GdkDragContext * context)171 mail_account_tree_view_drag_end (GtkWidget *widget,
172 GdkDragContext *context)
173 {
174 GtkTreeModel *tree_model;
175
176 /* Chain up to parent's drag_end() method. */
177 GTK_WIDGET_CLASS (e_mail_account_tree_view_parent_class)->
178 drag_end (widget, context);
179
180 tree_model = gtk_tree_view_get_model (GTK_TREE_VIEW (widget));
181 g_return_if_fail (E_IS_MAIL_ACCOUNT_STORE (tree_model));
182
183 g_signal_emit_by_name (tree_model, "services-reordered", FALSE);
184 }
185
186 static void
e_mail_account_tree_view_class_init(EMailAccountTreeViewClass * class)187 e_mail_account_tree_view_class_init (EMailAccountTreeViewClass *class)
188 {
189 GObjectClass *object_class;
190 GtkWidgetClass *widget_class;
191
192 g_type_class_add_private (class, sizeof (EMailAccountTreeViewPrivate));
193
194 object_class = G_OBJECT_CLASS (class);
195 object_class->constructed = mail_account_tree_view_constructed;
196
197 widget_class = GTK_WIDGET_CLASS (class);
198 widget_class->drag_end = mail_account_tree_view_drag_end;
199
200 signals[ENABLE] = g_signal_new (
201 "enable",
202 G_TYPE_FROM_CLASS (class),
203 G_SIGNAL_RUN_LAST,
204 G_STRUCT_OFFSET (EMailAccountTreeViewClass, enable),
205 NULL, NULL,
206 g_cclosure_marshal_VOID__VOID,
207 G_TYPE_NONE, 0);
208
209 signals[DISABLE] = g_signal_new (
210 "disable",
211 G_TYPE_FROM_CLASS (class),
212 G_SIGNAL_RUN_LAST,
213 G_STRUCT_OFFSET (EMailAccountTreeViewClass, disable),
214 NULL, NULL,
215 g_cclosure_marshal_VOID__VOID,
216 G_TYPE_NONE, 0);
217 }
218
219 static void
e_mail_account_tree_view_init(EMailAccountTreeView * tree_view)220 e_mail_account_tree_view_init (EMailAccountTreeView *tree_view)
221 {
222 tree_view->priv = E_MAIL_ACCOUNT_TREE_VIEW_GET_PRIVATE (tree_view);
223 }
224
225 GtkWidget *
e_mail_account_tree_view_new(EMailAccountStore * store)226 e_mail_account_tree_view_new (EMailAccountStore *store)
227 {
228 g_return_val_if_fail (E_IS_MAIL_ACCOUNT_STORE (store), NULL);
229
230 return g_object_new (
231 E_TYPE_MAIL_ACCOUNT_TREE_VIEW,
232 "model", store, NULL);
233 }
234
235 CamelService *
e_mail_account_tree_view_get_selected_service(EMailAccountTreeView * tree_view)236 e_mail_account_tree_view_get_selected_service (EMailAccountTreeView *tree_view)
237 {
238 GtkTreeSelection *selection;
239 GtkTreeModel *tree_model;
240 GtkTreeIter iter;
241 CamelService *service;
242 GValue value = G_VALUE_INIT;
243 gint column;
244
245 g_return_val_if_fail (E_IS_MAIL_ACCOUNT_TREE_VIEW (tree_view), NULL);
246
247 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
248
249 if (!gtk_tree_selection_get_selected (selection, &tree_model, &iter))
250 return NULL;
251
252 /* By convention, "get" functions don't return a new object
253 * reference, so use gtk_tree_model_get_value() to avoid it.
254 * The caller can always reference the object if needed. */
255
256 column = E_MAIL_ACCOUNT_STORE_COLUMN_SERVICE;
257 gtk_tree_model_get_value (tree_model, &iter, column, &value);
258 service = g_value_get_object (&value);
259 g_value_unset (&value);
260
261 g_warn_if_fail (CAMEL_IS_SERVICE (service));
262
263 return service;
264 }
265
266 void
e_mail_account_tree_view_set_selected_service(EMailAccountTreeView * tree_view,CamelService * service)267 e_mail_account_tree_view_set_selected_service (EMailAccountTreeView *tree_view,
268 CamelService *service)
269 {
270 GtkTreeSelection *selection;
271 GtkTreeModel *tree_model;
272 GtkTreeIter iter;
273 gboolean iter_set;
274
275 g_return_if_fail (E_IS_MAIL_ACCOUNT_TREE_VIEW (tree_view));
276 g_return_if_fail (CAMEL_IS_SERVICE (service));
277
278 tree_model = gtk_tree_view_get_model (GTK_TREE_VIEW (tree_view));
279 selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (tree_view));
280
281 iter_set = gtk_tree_model_get_iter_first (tree_model, &iter);
282
283 while (iter_set) {
284 GValue value = G_VALUE_INIT;
285 CamelService *candidate;
286 gint column;
287
288 column = E_MAIL_ACCOUNT_STORE_COLUMN_SERVICE;
289 gtk_tree_model_get_value (tree_model, &iter, column, &value);
290 candidate = g_value_get_object (&value);
291 g_value_unset (&value);
292
293 g_warn_if_fail (CAMEL_IS_SERVICE (candidate));
294
295 if (service == candidate) {
296 gtk_tree_selection_select_iter (selection, &iter);
297 break;
298 }
299
300 iter_set = gtk_tree_model_iter_next (tree_model, &iter);
301 }
302 }
303